QED Environmental to unveil new portable gas analysis technology at World Biogas Expo: Stand B305
Q.E.D. Environmental Systems, Inc., a leading manufacturer of innovative environmental products and subsidiary of Graco Inc. (NYSE: GGG), is set to debut a new range of modular portable gas analysers at the World Biogas Expo 2023.

Built on field-proven gas analysis technology, the compact self-contained BIOGAS 3000 system offers cost-effective online monitoring that is ideal for anaerobic digestion, biogas monitoring, and landfill gas monitoring applications. The unit can be configured for up to four sampling points to monitor methane (CH4), carbon dioxide (CO2), and oxygen (O2), with optional monitoring of hydrogen sulphide (H2S), hydrogen gas (H2) and carbon monoxide (CO) levels – operators can choose up to five gases to monitor.
The unit is also available with a continuous monitoring option for CH4, CO2 and O2. By incorporating external H2S sensors in ranges from 50 to 40,000 parts per million (ppm), it can be manufactured to monitor before and after desulphurization.
Adam Taylor, Product Manager – Gas Analysis & Detection at QED Environmental Systems, comments: “To date, the UK’s biogas production potential has largely remained untapped. However, the growing pressure to decarbonize and diversify our energy supply chain is resulting in more and more stakeholders investing and expanding in anaerobic digestion infrastructure.
“Through the development of our new series of modular gas analysers, we now have comprehensive suite of portable and fixed solutions to help stakeholders with efficient and accurate end-to-end monitoring capabilities throughout the entire production process. We are very much looking forward to demonstrating these products to our customers at the World Biogas Expo.”

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